Heat-sensitive DNA-binding activity of thecI product of bacteriophage lambda
- 1 January 1976
- journal article
- research article
- Published by Springer Nature in Molecular Genetics and Genomics
- Vol. 146 (3) , 299-302
- https://doi.org/10.1007/bf00701254
Abstract
Summary The binding of λ genecI product to λ DNA was studied at temperatures from 0°C to 46° C. Binding activity of the products ofcIts mutants was higher at 22° C than at 0° C, 26° C or 30° C. BothcI+ andcIts products lost DNA-binding activity at 46° C, but after subsequent cooling to 22° C, they regained 50–100% of their activity.Keywords
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